Page 137 - DECO403_MATHEMATICS_FOR_ECONOMISTS_HINDI

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E\L-LOVELY-H\math7-1 IInd 21-10-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12

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lehdj.k
rFkk

ls uksV

1 Aa 1/ 2 1/ 2 x
b
% = ( x = Aab )
2 a 2a
1 Aa 1/ 2 1/ 2 x
b
% 2 b = 2b

fdUrq ge tkurs gSa fd
MP a ( P a
MP b P b

x /2a ( P a
x /2b P b

b P
vFkok ( a
a P b
P P
vFkok ( a rFkk ( b b
P b P a

E 5 rFkk E 5 dk eku lehdj.k
esa j[kus ij
x ( aP /P
A a b
x
vFkok ( = P a /P b
A
x
blh izdkj ls ( P a /P b
(
A
lehdj.k

rFkk
( rFkk lk/u dh dherksa osQ :i esa lk/u ek¡x dks iznf'kZr djrs gSaA
vc] ek¡x oØ
( β * α
pw¡fd + ( ,

rFkk dk eku j[kus ij
p
/ ( ap a + a · pb = a 2ap a
P b

x
/
( 2p a A PP a Alehdj.k

lsB
b
osQ lUnHkZ esa vodyu djus ij
∂(TC ) ( 2p a p / p = 2 (P P )
∂x A b a A a b

2
+ ( (p p )
A a b